Trace number 4097915

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression32_13.opb
MD5SUM29ef5a3d2a2feb1d7447df3e3126a59a
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2070
Total number of constraints9950
Number of constraints which are clauses9945
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint45
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 13
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 58
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4097915-1466115377.opb
0.00/0.00	c File size is 763931 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          2070                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       9948                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:           6                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.08 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4097915-1466115377/watcher-4097915-1466115377 -o /tmp/evaluation-result-4097915-1466115377/solver-4097915-1466115377 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466113195-23533 --watchdog 1960 open-wbo-lsu HOME/instance-4097915-1466115377.opb 

pid=27000
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 27003
/proc/meminfo: memFree=31537056/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=3216 CPUtime=0 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 539 0 0 0 0 0 0 0 20 0 1 0 13588079 3293184 415 33554432000 4194304 6058637 140735655560176 140733358282824 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 804 415 322 456 0 153 0

[startup+0.100109 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 27003
/proc/meminfo: memFree=31537056/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=8748 CPUtime=0.09 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 1180 0 0 0 9 0 0 0 20 0 1 0 13588079 8957952 853 33554432000 4194304 6058637 140735655560176 140733358282824 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 2187 853 164 456 0 1723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8748

[startup+0.200248 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 27003
/proc/meminfo: memFree=31537056/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=9012 CPUtime=0.19 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 1443 0 0 0 19 0 0 0 20 0 1 0 13588079 9228288 1115 33554432000 4194304 6058637 140735655560176 140733358282824 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 2253 1115 176 456 0 1789 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9012

[startup+0.300311 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 27003
/proc/meminfo: memFree=31537056/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=6440 CPUtime=0.29 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 1833 0 0 0 29 0 0 0 20 0 1 0 13588079 6594560 1115 33554432000 4194304 6058637 140735655560176 140733358282824 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 1610 1115 178 456 0 1146 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6440

[startup+0.700272 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 27003
/proc/meminfo: memFree=31537056/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=9416 CPUtime=0.69 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 2701 0 0 0 69 0 0 0 20 0 1 0 13588079 9641984 1980 33554432000 4194304 6058637 140735655560176 140733358282824 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 2354 1980 178 456 0 1890 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9416

[startup+1.50022 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 27004
/proc/meminfo: memFree=31526800/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=19244 CPUtime=1.49 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 4351 0 0 0 149 0 0 0 20 0 1 0 13588079 19705856 3835 33554432000 4194304 6058637 140735655560176 140735655558904 4264468 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 4811 3835 178 456 0 4347 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19244

[startup+3.10023 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 27004
/proc/meminfo: memFree=31518672/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=19244 CPUtime=3.09 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 4437 0 0 0 309 0 0 0 20 0 1 0 13588079 19705856 4431 33554432000 4194304 6058637 140735655560176 140735655558904 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 4811 4431 178 456 0 4347 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19244

[startup+6.30023 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 27004
/proc/meminfo: memFree=31509276/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=23664 CPUtime=6.29 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 5019 0 0 0 629 0 0 0 20 0 1 0 13588079 24231936 5519 33554432000 4194304 6058637 140735655560176 140735655558936 4265277 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 5916 5519 178 456 0 5452 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23664

[startup+12.7002 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 27004
/proc/meminfo: memFree=31497544/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=31512 CPUtime=12.69 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 6327 0 0 0 1268 1 0 0 20 0 1 0 13588079 32268288 6907 33554432000 4194304 6058637 140735655560176 140735655558904 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 7878 6907 178 456 0 7414 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31512

[startup+25.5003 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 27004
/proc/meminfo: memFree=31465244/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=50188 CPUtime=25.49 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 6845 0 0 0 2548 1 0 0 20 0 1 0 13588079 51392512 9467 33554432000 4194304 6058637 140735655560176 140735655558904 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 12547 9467 178 456 0 12083 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50188

[startup+51.1004 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 27004
/proc/meminfo: memFree=31488688/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=50188 CPUtime=51.08 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 6991 0 0 0 5107 1 0 0 20 0 1 0 13588079 51392512 12166 33554432000 4194304 6058637 140735655560176 140735655558904 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 12547 12166 178 456 0 12083 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50188

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27005
/proc/meminfo: memFree=31463800/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=69044 CPUtime=102.28 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 7859 0 0 0 10226 2 0 0 20 0 1 0 13588079 70701056 16836 33554432000 4194304 6058637 140735655560176 140735655558904 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 17261 16836 178 456 0 16797 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 69044

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27006
/proc/meminfo: memFree=31428352/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=69044 CPUtime=162.26 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 7868 0 0 0 16224 2 0 0 20 0 1 0 13588079 70701056 16902 33554432000 4194304 6058637 140735655560176 140735655558904 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 17261 16902 178 456 0 16797 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 69044

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27008
/proc/meminfo: memFree=31417152/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=222.26 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 8860 0 0 0 22223 3 0 0 20 0 1 0 13588079 82984960 17070 33554432000 4194304 6058637 140735655560176 140735655559240 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 17070 178 456 0 19796 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81040

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27012
/proc/meminfo: memFree=31431396/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=282.24 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 9960 0 0 0 28220 4 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 81040

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27013
/proc/meminfo: memFree=31448416/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=342.23 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 10785 0 0 0 34218 5 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 81040

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27014
/proc/meminfo: memFree=31475344/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=402.23 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 11613 0 0 0 40216 7 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 81040

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27015
/proc/meminfo: memFree=31326812/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=462.21 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 12028 0 0 0 46214 7 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 81040

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27017
/proc/meminfo: memFree=31332084/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=130360 CPUtime=522.2 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 12859 0 0 0 52211 9 0 0 20 0 1 0 13588079 133488640 30025 33554432000 4194304 6058637 140735655560176 140735655558952 4254963 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 32590 30025 178 456 0 32126 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 130360

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27018
/proc/meminfo: memFree=31413972/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=582.2 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 13275 0 0 0 58210 10 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 81040


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 27028
/proc/meminfo: memFree=31419524/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=942.14 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 15968 0 0 0 94199 15 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 81040

[startup+1002.3 s]
/proc/loadavg: 2.06 2.03 2.00 4/177 27029
/proc/meminfo: memFree=31313988/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=1002.13 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 16669 0 0 0 100196 17 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4278290 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 81040

[startup+1062.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 27030
/proc/meminfo: memFree=31368208/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=130360 CPUtime=1062.12 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 17087 0 0 0 106195 17 0 0 20 0 1 0 13588079 133488640 31561 33554432000 4194304 6058637 140735655560176 140735655558952 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 32590 31561 178 456 0 32126 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 130360

[startup+1122.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 27032
/proc/meminfo: memFree=31267616/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=130360 CPUtime=1122.12 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 18093 0 0 0 112192 20 0 0 20 0 1 0 13588079 133488640 30537 33554432000 4194304 6058637 140735655560176 140735655558952 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 32590 30537 178 456 0 32126 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 130360

[startup+1182.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 27033
/proc/meminfo: memFree=31387592/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=130360 CPUtime=1182.1 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 19101 0 0 0 118189 21 0 0 20 0 1 0 13588079 133488640 28489 33554432000 4194304 6058637 140735655560176 140735655558952 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 32590 28489 178 456 0 32126 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 130360

[startup+1242.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 27034
/proc/meminfo: memFree=31307868/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=1242.09 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 19691 0 0 0 124187 22 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 81040

[startup+1302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 27035
/proc/meminfo: memFree=31380100/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=130360 CPUtime=1302.09 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 20259 0 0 0 130186 23 0 0 20 0 1 0 13588079 133488640 32220 33554432000 4194304 6058637 140735655560176 140735655558952 4278237 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 32590 32220 178 456 0 32126 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 130360

[startup+1362.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 27128
/proc/meminfo: memFree=31463664/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=130360 CPUtime=1362.08 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 21119 0 0 0 136183 25 0 0 20 0 1 0 13588079 133488640 31049 33554432000 4194304 6058637 140735655560176 140735655558952 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 32590 31049 178 456 0 32126 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 130360

[startup+1422.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 27130
/proc/meminfo: memFree=31491016/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=1422.07 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 21721 0 0 0 142181 26 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 81040

[startup+1482.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 27134
/proc/meminfo: memFree=31447516/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=161180 CPUtime=1482.06 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 22727 0 0 0 148178 28 0 0 20 0 1 0 13588079 165048320 33676 33554432000 4194304 6058637 140735655560176 140735655559208 4278331 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 40295 33676 178 456 0 39831 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 161180

[startup+1542.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27135
/proc/meminfo: memFree=31364768/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=130360 CPUtime=1542.05 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 23145 0 0 0 154176 29 0 0 20 0 1 0 13588079 133488640 31049 33554432000 4194304 6058637 140735655560176 140735655558952 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 32590 31049 178 456 0 32126 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 130360

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 27136
/proc/meminfo: memFree=31396736/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=1602.03 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 23743 0 0 0 160173 30 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 81040

[startup+1662.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/177 27137
/proc/meminfo: memFree=31349996/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=161180 CPUtime=1662.02 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 24754 0 0 0 166170 32 0 0 20 0 1 0 13588079 165048320 33164 33554432000 4194304 6058637 140735655560176 140735655559208 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 40295 33164 178 456 0 39831 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 161180

[startup+1722.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 27139
/proc/meminfo: memFree=31417684/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=130360 CPUtime=1722.01 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 25171 0 0 0 172168 33 0 0 20 0 1 0 13588079 133488640 29513 33554432000 4194304 6058637 140735655560176 140735655558952 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 32590 29513 178 456 0 32126 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 130360

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27140
/proc/meminfo: memFree=31343612/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=161180 CPUtime=1782.01 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 25769 0 0 0 178167 34 0 0 20 0 1 0 13588079 165048320 34700 33554432000 4194304 6058637 140735655560176 140735655559208 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 40295 34700 178 456 0 39831 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 161180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27140
/proc/meminfo: memFree=31355540/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=1800 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 25770 0 0 0 179966 34 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 81040

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27003 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27140
/proc/meminfo: memFree=31355540/32872528 swapFree=248296/248296
[pid=27003] ppid=27000 vsize=81040 CPUtime=1800 cores=1,3,5,7
/proc/27003/stat : 27003 (open-wbo-lsu) R 27000 27003 21438 0 -1 4202496 25770 0 0 0 179966 34 0 0 20 0 1 0 13588079 82984960 19901 33554432000 4194304 6058637 140735655560176 140735655559240 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27003/statm: 20260 19901 178 456 0 19796 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 81040

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.66
CPU system time (s): 0.349946
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 161180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.349946
maximum resident set size= 140848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25773
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5983 second user time and 6.86296 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-17 00:16:17
IDJOB=4097915
IDBENCH=107825
IDSOLVER=2545
FILE ID=node103/4097915-1466115377
RUNJOBID= node103-1466113195-23533
PBS_JOBID= 19904050
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression32_13.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097915-1466115377/watcher-4097915-1466115377 -o /tmp/evaluation-result-4097915-1466115377/solver-4097915-1466115377 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466113195-23533 --watchdog 1960  open-wbo-lsu HOME/instance-4097915-1466115377.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 29ef5a3d2a2feb1d7447df3e3126a59a
RANDOM SEED=1345262055

node103.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31537056 kB
Buffers:           49828 kB
Cached:           126368 kB
SwapCached:        41796 kB
Active:           251888 kB
Inactive:         129364 kB
Active(anon):     166104 kB
Inactive(anon):    41288 kB
Active(file):      85784 kB
Inactive(file):    88076 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67059980 kB
Dirty:              5508 kB
Writeback:             0 kB
AnonPages:        416752 kB
Mapped:             7844 kB
Shmem:                 0 kB
Slab:             569944 kB
SReclaimable:      13804 kB
SUnreclaim:       556140 kB
KernelStack:        1472 kB
PageTables:         5064 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     534268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    110592 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71720 MiB
End job on node103 at 2016-06-17 00:46:17